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Protective effect of Radix Astragali injection on immune organs of rats with obstructive jaundice and its mechanism

World Journal of Gastroenterology 2009年第23期15卷 2862-2869页

作者： Rui-Ping Zhang Xi-Ping Zhang yue-Fang Ruan Shu-Yun Ye Hong-Chan Zhao Qi-hui Cheng Di-Jiong Wu Department of Orthopaedics or Departmentof Radiology First Clinical Medical College of Shanxi MedicalUniversity Taiyuan 030001 Shanxi Province China Department of General Surgery Hangzhou First People's Hospital Hangzhou 310006 Zhejiang Province China Zhejiang Universityof Traditional Chinese Medicine Hangzhou 310053 ZhejiangProvince China Department of test Hangzhou First People'sHospital Hangzhou 310006 Zhejiang Province China Department of Gynaecology and Obstetrics Hangzhou First People's Hospital Hangzhou 310006 Zhejiang Province China

AIM: To observe the protective effect of Radix Astragali injection on immune organs (lymph nodes, spleen and thymus) of rats with obstructive jaundice (OJ) and its mechanism. METHODS: SD rats were randomly divided into sham-operation group, model control group and Radix Astragali treatment group. On days 7, 14, 21 and 28 after operation, mortality rate of rats, pathological changes in immune organs, expression levels of Bax and nuclear factor (NF)-κB p65 proteins, apoptosis indexes and serum tumor necrosis factor (TNF)-α level in spleen and thymus were observed, ***: Compared to model control group, the number of dead OJ rats in Radix Astragali treatment group decreased (P > 0.05). The TNF-α level (27.62 ± 12.61 vs 29.55 ± 18.02, 24.61 ± 9.09 vs 31.52 ± 10.95) on days 7 and 21, the pathological severity score for spleen [0.0 (0.0) vs 0.0 (2.0) on days 7 and 14 and for lymph nodes [0.0 (1.0) vs 1.0 (2.0), 1.0 (0.0) vs 2.0 (1.0)] on days 21 and 28, the product staining intensity and positive rate of Bax protein in spleen [0.0 (0.0) vs 1.0 (2.0), 0.0 (1.0) vs 2.0 (1.5) and thymus [0.0 (0.0) vs 1.0 (2.0), 0.0 (1.0) vs 2.0 (1.5)] on days 14 and 28, the apoptotic indexes [0.0 (0.0) vs 0.0 (0.01)] in spleen and thymus [0.0 (0.0) vs 0.0 (0.01) on days 14 and 21 were significantly lower in Radix Astragali treatment group than in model control group (P < 0.05). CONCLUSION: Radix Astragali has protective effects on immune organs of OJ rats by relieving the pathological changes in immune organs, reducing TNF-α level and inhibiting Bax expression and apoptosis in spleen and thymus.

关键词： Radix Astragali Traditional Chinesemedicine Obstructive jaundice Rat Immune organ Tumor necrosis factor-α Bax Nuclear factor-κB Apoptosis Tissue microarry

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A Grand Gathering of Ethnic Groups——The 5th National Games of Nationalities' Traditional Sports

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Women of China 1996年第4期 25-26页

作者： hui wen

AS you know, in addition to the Han nationality, China is home to 55 minorities with their own cultures and traditions. Most of the minorities live in the border areas of China. What a splendid scene it would be if all the ethnic groups put on their colorful costumes and performed their traditional sports at the same tournament! In November, 1995, Kunming on the Yunnan-Guizhou Plateau offered a chance for such a grand gathering when the 5th National Games of Nationalities’ Traditional Sports was held there. More than 3,300 athletes attended.

关键词： A Grand Gathering of Ethnic Groups The 5th National Games of Nationalities Traditional Sports

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砂质海岸海滩养护工程造价概算控制技术探讨——以珠海市桂山岛海豚湾海滩养护工程为例

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工程造价管理 2024年第3期35卷 44-49页

作者：张明慧岳文苏伟索安宁张劲文刘文娴广州航海学院广东广州510725 广东省土地调查规划院广东广州511458 中国科学院南海海洋研究所广东广州510301

砂质海岸海滩在全国沿海各地都有分布,其养护工程是海岸生态修复工程的主要类型之一。砂质海岸海滩养护工程造价概算是海滩养护工程管理决策的重要依据,对海滩养护工程高质量实施具有重要意义。文章针对我国砂质海岸海滩养护工程造价概... 详细信息

砂质海岸海滩在全国沿海各地都有分布,其养护工程是海岸生态修复工程的主要类型之一。砂质海岸海滩养护工程造价概算是海滩养护工程管理决策的重要依据,对海滩养护工程高质量实施具有重要意义。文章针对我国砂质海岸海滩养护工程造价概算控制的技术需求,在分析砂质海岸海滩养护工程造价构成的基础上,探讨了海滩养护工程造价概算技术流程,分析了海滩养护工程造价概算控制技术要点,并以珠海市桂山岛海豚湾海滩养护工程为例,测算了海豚湾海滩养护工程施工量及物料耗用量,调研了主要耗用物料的市场价格,编制了海豚湾海滩养护工程造价概算控制表,剖析了海豚湾海滩养护工程造价概算控制技术要点,以期为海滩养护工程造价控制提供技术方法。

关键词：砂质海岸海滩养护工程概算造价控制

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教师情感教学观对青少年学业价值观的影响及作用机制

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教育研究与实验 2024年第5期 83-89页

作者：何安明王嘉豪惠秋平信阳师范大学教育科学学院信阳464000 温县职业技术教育中心焦作454000

为考察教师情感教学观与青少年学业价值观的关系,采用情感教学观问卷、情感教学技能问卷、成就目标问卷和学业价值观量表对1459名青少年进行问卷调查。结果表明:(1)教师情感教学观与青少年学业价值观呈显著正相关;(2)教师情感教学观不... 详细信息

为考察教师情感教学观与青少年学业价值观的关系,采用情感教学观问卷、情感教学技能问卷、成就目标问卷和学业价值观量表对1459名青少年进行问卷调查。结果表明:(1)教师情感教学观与青少年学业价值观呈显著正相关;(2)教师情感教学观不仅可以直接正向预测青少年学业价值观,而且可以通过三条中介路径对学业价值观产生影响:情感教学技能的单独中介作用、成就目标的单独中介作用以及情感教学技能和成就目标的序列中介作用。教师情感教学观影响青少年学业价值观的内部作用机制的揭示,对于教师情感教学和青少年学业价值观的干预实践有一定启示意义。

关键词：情感教学观情感教学技能成就目标学业价值观青少年

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Facile Preparation of Mn_2O_3 Nanowires by Thermal Decomposition of MnCO_3

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Chemical Research in Chinese Universities 2010年第1期26卷 5-7页

作者： WANG Hong-zhe ZHAO hui-ling LIU Bing ZHANG Xing-tang DU Zu-liang YANG wen-sheng Key Laboratory of Surface and Interface Chemistry of Jilin Province College of Chemistry Jilin University Changchun 130012 R R. China Key Laboratory for Special Functional Materials of Ministry of Education Henan University Kaifeng 475004 P. R. China

Mn2O3 nanowires with diameters of about 130 nm and lengths up to tens of micrometers were synthesized by the thermal decomposition of MnCO3 precursors. It was identified that the growth of the cubic Mn2O nanowires was preferential along the [001] direction. The intermediate stage containing melting state and the particles of manganese oxide played an important role for the formation of Mn2O3 with one-dimensional structure. X-ray diffraction, scanning electron microscopy, and transmission electron microscopy were used to characterize the morphology and crystal structure of the precursors and final products. Thermogravimetry analysis was also carried out to find the mechanism for the formation of Mn2O3 nanowires. The growth of the nanowires was proposed to be dominated by the conventional melt-growth mechanism.

关键词： Mn2O3 Nanowire Melt-growth mechanism

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综合干预对儿童视屏时间影响的研究

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中国妇幼健康研究 2024年第7期35卷 12-16页

作者：王璐段宇祺岳芷涵吕瑾莨王辉王海俊北京大学公共卫生学院妇幼卫生学系北京100191

目的分析综合干预项目(DECIDE-children)对儿童视屏时间的影响及可能的中介因素,为控制儿童视屏时间提供依据。方法于2018年9月至2019年6月,在北京、山西、新疆的24所小学进行整群分层随机抽样,纳入1392名四年级学生,以1∶1的比例分为... 详细信息

目的分析综合干预项目(DECIDE-children)对儿童视屏时间的影响及可能的中介因素,为控制儿童视屏时间提供依据。方法于2018年9月至2019年6月,在北京、山西、新疆的24所小学进行整群分层随机抽样,纳入1392名四年级学生,以1∶1的比例分为干预组或对照组,干预组儿童开展为期一学年的饮食运动行为综合干预,对照组参加常规教学。使用基线和终期随访问卷调查儿童视屏时长和运动与视屏知识、家长对儿童视屏时间的限制相关指标。使用线性回归及广义线性回归模型进行关联研究,非参数百分位Bootstrap法检验中介效应,调整基线调查的年龄和性别。结果在1392名调查对象中,基线调查时视屏时间≥2h/d的儿童有289人(20.8%)。与基线结果相比,终期干预组中家长限制儿童视屏时间不超过2h/d的比例、儿童的运动与视屏知识满分率增加大于对照组(OR_(adj)=1.64、2.27);儿童视屏时间≥2h/d的比例减少大于对照组(OR_(adj)=0.57)(均P<0.05)。中介效应检验结果显示,家长限制儿童视屏时间不超过2h/d的中介效应占总效应比例为4.01%,儿童运动与视屏知识满分的中介效应占比为11.40%(均P<0.05)。结论该综合干预项目可以增加儿童视屏时间达到指南标准的比例,其中家长限制儿童视屏时间不超过2h/d和儿童的运动和视屏知识满分发挥了部分中介作用。

关键词：视屏时间家长限制儿童知识干预中介效应

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Acupuncture price in forty-one metropolitan regions in the United States: An out-of-pocket cost analysis based on Ok ***

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Journal of Integrative Medicine 2019年第5期17卷 315-320页

作者： Arthur Yin Fan David Dehui Wang hui Ouyang Haihe Tian hui Wei Deguang He Changzhen Gong Jipu wen Ming Jin Chong He Sarah Faggert Alemi Sudaba Rahimi Acupuncture Profession Survey Project American Traditional Chinese Medicine AssociationViennaVA 22182USA Tongrentang Ming Qi Clinic New YorkNY 10016USA Oriental Asclepius LLCPlantationFL 33317USA Eastern Roots Wellness PLCMcLeanVA 22101USA McLean Center for Complementary and Alternative Medicine PIC.ViennaVA 22182USA Ohio State Integrative Medicine Wexner Medical CenterOhio State UniversityColumbusOH 43221USA YIN & YANG Healthcare FriendswoodTX 77546USA Chinese Acupuncture and Herbs Center LargoFI 33778USA Wei's Chinese Medical Center Lake WorthFL 33467USA New England School of Acupuncture NewtonMA 02458USA American Academy of Acupuncture Oriental Medicine RosevilleMN 55113USA TCMzone TempeAZ 85281USA

Few studies have focused on the cost of acupuncture treatments although acupuncture has become popular in the United States(U.S.). The purpose of the current study was to examine the out-of-pocket costs incurred from acupuncture services based on an online website, Ok ***. We examined descriptive statistics(range, median and 20% intervals) for the cost of acupuncture "first-time visits"and "follow-up visits" in 41 metropolitan regions in the U.S. The acupuncture prices of 723 clinics throughout 39 metropolitan regions were included, except for Birmingham, Alabama and Detroit, Michigan as there was no online data available at the time of the study for these two regions. The cost range for a first-time acupuncture visit was $15–400;the highest median was $150 in Charleston, South Carolina,while the lowest was $45 in St. Louis, Missouri. The top 10 cities for the highest median were:Baltimore, Washington, D.C., New York, San Francisco, San Jose, Boston, Atlanta, Seattle, Portland and Indianapolis, with the median $120, while the median for all 723 clinics was $112. For the follow-up visits,the cost range was $15–300;the highest median was $108 in Charleston, South Carolina, and the lowest$40 in Miami, Florida. The 10 cities with highest median follow-up acupuncture visit costs were: New York, Baltimore, New Orleans, Washington, D.C., Philadelphia, San Francisco, San Jose, Seattle, Boston and Atlanta, with the median $85, while for all 723 clinics the median price was $80. The estimation of the average gross annual income of each acupuncturist from the regions studied was $95,760, while the total annual cost of patients seeking acupuncture services in the U.S. was about $3.5 billion in 2018.

关键词： Acupuncture Price Out-of-pocket cost Annual cost City, United States

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Analysis on the E-commerce Operation Model Selection of Traditional Enterprises

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International Journal of Technology Management 2013年第7期 22-24页

作者： hui wen Henan Economic and Trade Vocational College the Department of Business Administration

Along with the rapid development of information technology and the Internet, the network has gradually begun to develop its business function, which is providing an e-commerce trading platform. To keep pace with the development of the times and ensure a steadfast competitive position, traditional enterprises should pay attention to the development of e-commerce business and achieve enterprise marketing strategies through enough channels. In this paper, through the analysis on the current situation and restriction factors of e-commerce in traditional enterprises, suggestions are provided for traditional enterprises to construct sales model and marketing strategy, hoping a help can be provided for the enterprises to develop e-commerce and enhance the competitiveness in the market.

关键词： Traditional Enterprises E-commerce Business Model Marketing

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Wet Cupping Therapy Improves Local Blood Perfusion and Analgesic Effects in Patients with Nerve-Root Type Cervical Spondylosis

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Chinese Journal of Integrative Medicine 2018年第11期24卷 830-834页

作者： MENG Xiang-wen WANG Ying PIAO Sheng-ai LV wen-tao ZHU Cheng-hui MU Ming-yuan LI Dan-dan LIU Hua-peng GUO Yi College of Acupuncture and Massage Tianjin University of Traditional Chinese Medicine

Objective： To observe wet cupping therapy（WCT） on local blood perfusion and analgesic effects in patients with nerve-root type cervical spondylosis（NT-CS）. Methods： Fifty-seven NT-CS patients were randomly divided into WCT group and Jiaji acupoint-acupuncture（JA） group according a random number table. WCT group（30 cases） was treated with WCT for 10 min, and JA group（27 cases） was treated with acupuncture for 10 min. The treatment efficacies were evaluated with a Visual Analogue Scale（VAS）. Blood perfusion at Dazhui（GV 14） and Jianjing（GB 21） acupoints（affected side） was observed with a laser speckle flowmetry, and its variations before and after treatment in both groups were compared as well. Results： In both groups, the VAS scores significantly decreased after the intervention（P〈0.01）, while the blood perfusion at the two acupoints significantly increased after intervention（P〈0.05）; however, the increasement magnitude caused by WCT was obvious compared with JA（P〈0.05）. Conclusion： WCT could improve analgesic effects in patients with NT-CS, which might be related to increasing local blood perfusion of acupunct points.

关键词： wet cupping nerve-root type cervical spondylosis blood perfusion amount acupuncture Jiaji acupoint

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Core collection construction of tea plant germplasm in Anhui Province based on genetic diversity analysis using simple sequence repeat markers

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农业科学学报:英文版 2023年第9期22卷 2719-2728页

作者： TAO Ling-ling TING Yu-jie CHEN Hong-rong wen hui-lin XIE hui LUO Ling-yao HUANG Ke-lin ZHU Jun-yan LIU Sheng-rui WEI Chao-ling State Key Laboratory of Tea Plant Biology and Utilization/Key Laboratory of Tea Biology and Tea Processing of Ministry of Agriculture and Rural Affairs/Anhui Provincial Laboratory of Tea Plant Biology and Utilization Anhui Agricultural UniversityHefei 230036P.R.China

The tea plant[Camellia sinensis(L.)***]is an industrial crop in *** Anhui Province has a long history of tea cultivation and has a large resource of tea germplasm with abundant genetic *** reduce the cost of conservation and utilization of germplasm resources,a core collection needs to be *** this end,573 representative tea accessions were collected from six major tea-producing areas in Anhui *** on 60 pairs of simple sequence repeat(SSR)markers,phylogenetic relationships,population structure and principal coordinate analysis(PCoA)were *** analysis indicated that the 573 tea individuals clustered into five groups were related to geographical location and were consistent with the results of the ***,we constructed a core collection consisting of 115 tea individuals,accounting for 20%of the whole *** 115 core collections were considered to have a 90.9%retention rate for the observed number of alleles(Na),and Shannon’s information index(I)of the core and whole collections were highly *** these,39 individuals were preserved in the Huangshan area,accounting for 33.9%of the core collection,while only 10 individuals were reserved in the Jinzhai County,accounting for 8.9%of the core *** of the accessions in the tea plant core collection exhibited a pattern nearly identical to that of the accessions in the entire collection,further supporting the broad representation of the core germplasm in Anhui *** results demonstrated that the core collection could represent the genetic diversity of the original *** present work is valuable for the high-efficiency conservation and utilization of tea plant germplasms in Anhui Province.

关键词： tea plant core collection genetic diversity SSR markers

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